我在写一份外汇申请。接收到空数据（Json正常）。我试着调试它，但我不明白错误在哪里，是什么。如果您能帮助我了解错误或错误在哪里，我将不胜感激。下面是我的代码：
ApiService：

interface ApiService {
    @GET("daily_json.js")
    suspend fun getValute(): Response<Valute>
}

RetrofitInstance：

object RetrofitInstance {
    private val retrofit by lazy {
        Retrofit.Builder().baseUrl("https://www.cbr-xml-daily.ru/")
            .addConverterFactory(GsonConverterFactory.create())
            .build()
    }
    val api: ApiService by lazy {
        retrofit.create(ApiService::class.java)
    }
}

资料档案库：

class Repository {
    suspend fun getVal(): Response<Valute>{
        return RetrofitInstance.api.getValute()
    }
}

视图模型：

class StartViewModel: ViewModel() {
    var repo = Repository()
    val moneyList: MutableLiveData<Response<Valute>> = MutableLiveData()
    fun getMoney(){
        viewModelScope.launch {
            moneyList.value = repo.getVal()
        }
    }
}

片段：

class StartFragment : Fragment() {
        private lateinit var _binding: FragmentStartBinding
        private val binding get() = _binding!!
        private val adapter = StartAdapter()
    
        override fun onCreateView(
            inflater: LayoutInflater, container: ViewGroup?,
            savedInstanceState: Bundle?
        ): View? {
            _binding = FragmentStartBinding.inflate(inflater, container, false)
            val view = binding.root
    
    
            return view
    
        }
    
    
        override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
            super.onViewCreated(view, savedInstanceState)
    
            binding.rvStart.adapter = adapter
            val viewModel = ViewModelProvider(this).get(StartViewModel::class.java)
            viewModel.getMoney()
            viewModel.moneyList.observe(viewLifecycleOwner,{list ->
                list.body()?.let { adapter.setList(it) }
            })
}

适配器：

class StartAdapter: RecyclerView.Adapter<StartAdapter.StartHolder>() {
    var listValute = emptyList<Valute>()
class StartHolder(item: View): RecyclerView.ViewHolder(item) {
    val binding = ItemBinding.bind(item)
    fun bind(valute: Valute) = with(binding){
        nameMoney.text = valute.CharCode
        purchase.text = valute.Value.toString()
    }
}
    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): StartHolder {
        val view = LayoutInflater.from(parent.context).inflate(R.layout.item, parent, false)
        return StartHolder(view)
    }
    override fun getItemCount(): Int {
        return listValute.size
    }
    override fun onBindViewHolder(holder: StartHolder, position: Int) {
        holder.bind(listValute[position])
    }
    fun setList(valute: Valute){
        listValute = listOf(valute)
        notifyDataSetChanged()
    }
}

我把你可能需要的代码都附上了。

更新忘记添加DataClass

data class Valute(
    val CharCode: String,
    val ID: String,
    val Name: String,
    val Nominal: Int,
    val NumCode: String,
    val Previous: Double,
    val Value: Double
): Serializable